#! /bin/sh
# PCP QA Test No. 185
# pmnewlog config save/restore checks
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# create our own tmpdir to ensure we can write to it
tmpdir=/tmp/$seq-$$
rm -rf $tmpdir
mkdir -p $tmpdir/pmlogger
export PCP_TMP_DIR=$tmpdir

# get standard filters
. ./common.product
. ./common.filter
. ./common.check

signal=$PCP_BINADM_DIR/pmsignal
trap "$signal -a pmlogger >/dev/null 2>&1; cd; rm -rf $tmpdir $tmp $tmp.* /tmp/pmlogger.log /tmp/pmlogger.log.prior /tmp/Latest; exit" 0 1 2 3 15

_filter_dumplog()
{
    sed \
	-e '/^[0-9][0-9]:[0-9][0-9]:[0-9][0-9]\.[0-9][0-9]*[0-9]/s//TIMESTAMP/' \
	-e 's/^\(log started  *\).*/\1DATESTAMP/' \
	-e 's/^\(last log entry  *\).*/\1DATESTAMP/' \
	-e 's/^\(current time  *\).*/\1DATESTAMP/' \
	-e 's/^\(  *commencing *\).*/\1DATESTAMP/' \
	-e 's/^\(  *ending *\).*/\1DATESTAMP/' \
	-e '/^Performance metrics/s/host .*/host HOST/'
}

_filter_newlog()
{
    sed \
	-e 's/pid [0-9][0-9]*/pid PID/' \
	-e '/ \/usr\/pcp\/bin\/pmlogger /s/.*/-- ps line removed --/' \
	-e '/^\/usr\/pcp\/bin\/pmlogger/s/[0-9][0-9]*/PID/g' \
	-e '/configuration file saved as/s/[0-9][0-9]*/PID/g' \
	-e 's/\[[0-9][0-9]*]/[PID]/' \
	-e 's/ host [^ ]*/ host HOST/g' \
	-e '/^Getting logged/s/host HOST/host name/' \
	-e 's/ -h [^ ]*/ -h HOST/g' \
	-e 's/ SIG.* done/ signal stuff ... done/' \
	-e '/Error \[<stdin>,/d' \
	-e '/Warning \[<stdin>,/d' \
	-e '/Not connected to any/d' \
	-e '/Logging statement ignored/d' \
	-e '/Problem with lookup for metric/d' \
	-e '/Reason: Unknown metric name/d' \
	-e '/Try again. Information not currently available/d' \
	-e '/Unknown or illegal metric identifier/d' \
	-e '/Metric not supported by this version/d' \
	-e '/^log size/s/[0-9][0-9]*/BYTES/' \
	-e '/^Contacting pmlogger /d' \
	-e '/^pmnewlog: Warning: errors from talking /d' \
	-e '/^continuing .../d' \
	-e '/New pmlogger configuration file saved /d' \
	-e '/^[ 	]*$/d'
}

# real QA test starts here
cat <<End-of-File >$tmp.config
# singular instances
log mandatory off sample.control
log mandatory on 10 sec sample.load
log advisory on once sample.seconds
# multiple instances
log mandatory off sample.colour
log mandatory on 20 sec sample.bin
log advisory on 1 min sample.bucket
End-of-File
rm -f $tmp.arch.*
$sudo rm -f /tmp/pmlogger.log /tmp/pmlogger.log.prior /tmp/Latest
pmlogger -L -c $tmp.config -l $tmp.log $tmp.arch &
pid=$!
sleep 1

echo
echo "=== pmnewlog #1 =="
rm -f $tmp.arch.1.*
# ps $PCP_PS_ALL_FLAGS | grep pmlogger
# echo "pid=$pid"
pmnewlog -C $tmp.config.1 -p $pid $tmp.arch.1 2>&1 >$tmp.out
_filter_newlog <$tmp.out | _filter_dumplog >$tmp.check
if [ -s $tmp.check ]
then
    echo "Unexpected output!"
    echo
    echo "Filtered residual ..."
    cat $tmp.check
    echo
    echo "Unfiltered output from pmnewlog ..."
    cat $tmp.out
else
    echo "Nothing unexpected in the pmnewlog output"
fi

echo
echo "=== config differences ==="
diff $tmp.config $tmp.config.1

echo
echo "=== pmnewlog #2 =="
rm -f $tmp.arch.2.*

hostname=`hostname`
pid=`ps $PCP_PS_ALL_FLAGS \
     | tee $tmp.ps \
     | grep -v grep \
     | $PCP_AWK_PROG "/pmlogger.*-h $hostname.*-c \/tmp\// "'{print $2}'`
# ps $PCP_PS_ALL_FLAGS | grep pmlogger
# echo "pid=$pid"
if [ "X$pid" = X ]
then
    echo "Error: no pid matching \"pmlogger.*-h `hostname`.*-c /tmp/\" from ps!"
    cat $tmp.ps
    exit 1
fi

pmnewlog -C $tmp.config.2 -p $pid $tmp.arch.2 2>&1 >$tmp.out
_filter_newlog <$tmp.out | _filter_dumplog >$tmp.check
if [ -s $tmp.check ]
then
    echo "Unexpected output!"
    echo
    echo "Filtered residual ..."
    cat $tmp.check
    echo
    echo "Unfiltered output from pmnewlog ..."
    cat $tmp.out
else
    echo "Nothing unexpected in the pmnewlog output"
fi

echo
echo "=== config differences (expect none!) ==="
diff $tmp.config.1 $tmp.config.2
